Buyer’s guide: Weighing scales in the transportation industry

The transportation industry is a vital sector in the global economy, and accurate weighing systems play a critical role in ensuring the safe and efficient movement of goods. Weighing systems and commercial scales are used to precisely measure the weight of cargo, containers, and vehicles, which is essential for determining the amount of freight that can be safely loaded onto a truck, train, or ship.

“Inaccurate weight measurements can lead to overloading, which can cause accidents, damage to infrastructure, and even loss of life.“

According to a report by the World Road Association, overloading is a significant problem in the transportation industry, with up to 30% of trucks on the road being overloaded. Overloading poses a safety risk, increases wear and tear on vehicles, leads to higher fuel consumption, and results in increased emissions. Furthermore, overloading can result in fines and penalties for transportation companies, which can significantly impact their bottom line.

Given the importance of accurate weight measurements in the transportation industry, it is essential that industrial-class weighing instruments are reliable, accurate, and easy to use.

In recent years, there have been significant advancements in weighing technology, including the development of portable scales, on-board weighing systems, and automated weighing scales. These advancements have made it easier for transportation companies to accurately measure the weight of their cargo, and have helped to reduce the incidence of overloading.

Types of Weighing Systems for Transportation Industry

The transportation industry plays a critical role in the global economy, and the accurate measurement of weight is essential for ensuring safety, compliance, and profitability. 

Onboard Weighing Systems

Onboard weighing systems are integrated into the vehicle itself, allowing for the measurement of weight while the vehicle is in motion. These systems typically use load cells or pressure sensors to measure the weight of the vehicle and its contents.

One of the primary advantages of onboard weighing systems is their convenience. They allow for the measurement of weight without the need for the vehicle to stop at a weigh station or other checkpoint, which can save time and increase productivity, especially for industries that rely on transportation, such as agriculture, construction, and logistics.

However, to ensure accuracy, it is important to calibrate onboard weighing systems regularly. Additionally, onboard weighing systems may not be suitable for all types of vehicles or cargo and its cost is really expensive due to the specific weighing technology they require

Weighbridge Systems

Weighbridge systems, also known as truck scales, are stationary heavy-duty weighing systems that are typically located at weigh stations or other checkpoints along a transportation route. These commercial-grade weighbridges use load cells to measure the weight of the vehicle and its contents.

One of the primary advantages of weighbridge systems is their accuracy. They are typically calibrated to within a few pounds, making them ideal for industries that require precise measurements, such as mining and waste management.

However, weighbridge systems can be time-consuming, requiring the vehicle to stop and wait in line at the weigh station. Additionally, they may not be suitable for all types of vehicles or cargo.

Lastly, the main obstacle for most is its high cost, the price of industrial-level weighbridges is in the five digits range.  

Portable Weighing Systems

Portable weighing systems are designed to be lightweight and easy to transport, making them ideal for industries that require frequent weight measurements in different locations. These weighing machines typically use load cells or pressure sensors to measure the weight of the vehicle and its contents.

One of the primary advantages of portable weighing systems is their flexibility. They can be easily moved from one location to another, allowing for the measurement of weight in remote or hard-to-reach areas.

However, they may not be as accurate as other types of industrial weighing systems, therefore it is recommended to be used as a control scale to prevent overloading rather than a weighing system to read very accurate weigh readings.

A popular and reliable example of portable weighing system is the Gram PR mobile scale.

Weighing Scales in the Transportation Industry

The transportation industry is a critical part of our economy, and the accurate measurement of weight is crucial to ensure safety and efficiency.

Industrial weighing scales are extensively used in this industry to measure the weight of various objects, including vehicles, cargo, and equipment. Lets talk about different types of weighing scales used in the transportation industry, their working principles, advantages and disadvantages, and examples of popular models!

Axle Weighing Scales

Axle weighing scales are designed to measure the weight of individual axles of a vehicle. They work by placing the wheels of the vehicle on the scale, and the weight of the axle is measured. The total weight of the vehicle can be calculated by adding up the weight of all the axles.

One of the main advantages of axle weighing scales is that they provide accurate measurements of individual axles, which is important for compliance with weight restrictions and regulations. They are also portable and easy to use, making them ideal for use in remote locations.

However, one of the main disadvantages of axle weighing scales is that they can be time-consuming to use, as each axle must be weighed separately. Popular models of axle weighing scales include the Intercomp PT300, the Avery Weigh-Tronix Portable Axle Scale, and Gram PR.

Platform Scales

Platform scales are designed to weigh larger objects, such as cargo and equipment. They work by placing the object on a large platform, and the weight is measured by sensors located beneath the platform.

One of the main advantages of platform scales is that they can weigh larger objects than axle weighing scales. They are also more efficient, as multiple objects can be weighed at once, saving time and increasing productivity.

However, one of the main disadvantages of platform scales is they are less portable and more difficult to move than axle weighing scales.

Popular models of platform scales include the Gram XBengal, Gram Buffalo or Accurex RX Tiger.

Pallet Scales

Pallet scales are designed to weigh pallets of cargo. They work by placing the pallet on the scale, and the weight is measured by sensors located beneath the platform.

One of the main advantages of pallet scales is that they are efficient and easy to use, as the pallet can be weighed quickly and accurately. They are also portable and can be used in a variety of locations.

However, one of the main disadvantages of pallet scales is that they are not suitable for weighing larger objects, as the pallet must fit on the scale. Popular models of pallet scales include the Gram Scorpion, Accurex RX Spider or Gram TCamel S.

Vehicle Weighing Scales

Vehicle weighing scales are designed to weigh entire vehicles, including trucks and trailers. They work by driving the vehicle onto the scale, and the weight is measured by sensors located beneath the platform.

One of the main advantages of vehicle weighing scales is that they provide accurate measurements of the entire vehicle, which is important for compliance with weight restrictions and regulations. They are also efficient and easy to use, as the vehicle can be weighed quickly and accurately.

However, one of the main disadvantages of vehicle weighing scales is that they are not portable and require a permanent installation. They are also more expensive than other types of weighing scales.

Popular models of vehicle weighing scales include the Gram Speed.

The transportation industry relies heavily on heavy-duty weighing scales to ensure safety and compliance with regulations. Each type of weighing scale has its advantages and disadvantages, and the choice of scale will depend on the specific needs of the industry. It is crucial to choose a reliable and accurate scale to ensure the safety and efficiency of the transportation industry.

Factors to Consider When Choosing Weighing Scales for your industry

Choosing the right weighing scales is crucial for businesses that rely on accurate measurements for their operations. Which factors should be considered when choosing an industrial weighing systems for transportation operations? Read below and find out!

1. Accuracy

Accuracy is the most critical factor to consider when choosing an industrial weighing system. Inaccurate measurements can lead to significant financial losses, especially in industries such as pharmaceuticals, food & beverage, and manufacturing. Inaccurate measurements can also compromise quality control and regulatory compliance, leading to legal and reputational consequences.

Factors that affect accuracy of commercial weighing scales 

Several factors can affect the accuracy of a weighing scale.

• The first is calibration. Regular calibration is essential to ensure that the weighing scale is measuring accurately. Calibration should be done by a qualified technician using certified weights.

• The second factor is the environment. The weight measurement systems should be placed in a stable environment, away from vibrations, drafts, and temperature fluctuations. The environment should also be clean and free from debris that can affect the accuracy of the measurements.

• The third factor is usage. The commercial-grade weighing scales should be used according to the manufacturer’s instructions. Overloading, under loading, and mishandling can affect the accuracy of the measurements.

2. Capacity

Capacity refers to the maximum weight that a weighing scale can measure. Choosing the right capacity is important to ensure that the scale can handle the weight of the items being measured. Overloading can damage the weighing system, while under-loading can affect the accuracy of the measurements.

What factors can affect the capacity of a weighing scale?

• The first factor is platform size. The platform should be large enough to accommodate the items being measured.

• The second factor is load cell capacity. The load cell is the component that measures the weight. The load cell should be able to handle the weight of the items being measured. 

• The third factor is overload protection. Overload protection is a safety feature that prevents damage to the weighing scale in case of overloading.

3. Durability

Durability refers to the ability of a scale to withstand wear and tear over time. Choosing a durable scale for industrial settings is important to ensure that it can withstand the demands of the environment and usage.

Factors that affect durability 

• The first is the material. The weighing scale should be made of high-quality materials that can withstand the demands of the environment and usage. 

• The second factor is the design. The design should be robust and sturdy to prevent damage from mishandling and accidents.

• The third factor is maintenance. Regular maintenance is essential to ensure that the weighing scale is functioning correctly and to prevent premature wear and tear.

Cost of weighing scales for transportation industry

Cost is an important factor to consider when choosing a weighing scale for your industry. However, it should not be the only factor. Choosing a low-cost weighing instrument that compromises accuracy, capacity, or durability can lead to significant financial losses in the long run.

What factors impact the price of weighing solutions? 

• The first is the type of weighing scales. Different types of weighing scales have different costs. For example, a digital scale for commercial weighing may be more expensive than an analog one.

• The second factor is features. Additional features such as data logging, connectivity, and software can increase the cost of a weighing scale.

• The third factor is brand reputation. Established brands may be more expensive than lesser-known brands, but they may offer better quality and after-sales support.

Choosing the right industrial weighing system or scale is crucial for transportation and logistic businesses that rely on accurate measurements for their operations.

By considering accuracy, capacity, durability, and cost, your industry can ensure accurate measurements, regulatory compliance, and financial stability.

Regulations and Standards for Weighing Scales in the UK

The UK has a comprehensive set of regulations and standards governing weighing systems and scales to ensure the accuracy, reliability, and safety of weighing equipment. The following are the key regulations and standards that apply to weighing instruments in the UK:

1. Weights and Measures Act 1985: This Act sets out the legal requirements for weighing and measuring equipment used for trade in the UK. It mandates that all weighing equipment used for trade is accurate and approved for use by an accredited body.
2. SOLAS: The International Convention for the Safety of Life at Sea (SOLAS) requires that all weighing equipment used for cargo loading and unloading on ships is verified and approved for use. This applies to all ships that are subject to the SOLAS regulations.
3. OIML: The International Organization of Legal Metrology (OIML) develops standards and guidelines for measuring equipment. The OIML has developed a set of standards for weighing equipment that are recognized by many countries, including the UK.

Ensuring Compliance with Regulations and Standards

To ensure compliance with the regulations and standards governing weighing systems and scales in the UK, it is crucial to follow a set of best practices that include:

1. Regular Calibration: All weighing equipment should undergo regular calibration by a qualified technician using calibrated weights to ensure accuracy and reliability.
2. Documentation: All weighing equipment should be accompanied by up-to-date documentation that shows it has been approved for use by an accredited body. This documentation should be readily available for inspection.
3. Training: All personnel using weighing equipment should undergo proper training in the regulations and standards that apply to it. This training should be provided by a qualified trainer and regularly updated.
4. Maintenance: All weighing equipment should be regularly maintained to ensure that it is in good working order. This includes cleaning, lubrication, and replacement of worn or damaged parts.

The regulations and standards governing weighing scales in the UK ensure that weighing equipment is accurate, reliable, and safe to use.

To comply with these regulations and standards, businesses should follow best practices that include regular calibration, proper documentation, training, and maintenance.

By adhering to these practices, businesses can ensure that their weighing equipment is in compliance with the regulations and standards and is providing accurate and reliable measurements.

Maintaining and Calibrating Weighing Systems for the Transportation and Logistics Industry

Regular maintenance and calibration of weight measurement systems are paramount for accuracy, safety, and durability in the transportation and logistics industry.

Inaccurate weighings can lead to load imbalances, cargo damage, and transport inefficiencies. Beyond incurring financial repercussions, improperly calibrated systems could compromise road safety and breach UK transportation laws.

Importance of Regular Maintenance and Calibration

Regular maintenance and calibration can also extend the lifespan of weighing systems, scales and other instruments for industrial weighing. Proper maintenance can prevent wear and tear on the equipment, reducing the likelihood of breakdowns and the need for costly repairs or replacements.

How to Maintain and Calibrate Weighing Scales for transportation processes?

To maintain and calibrate weighing scales and systems, several steps must be taken, including cleaning, inspection, and adjustment.

1. Cleaning

Regular cleaning is essential for maintaining the accuracy and longevity of weighing machines. Dust, dirt, and debris can accumulate on the equipment, affecting its accuracy.

Cleaning should be done using a soft brush or cloth and a mild detergent. Avoid using harsh chemicals that can damage the equipment.

2. Inspection

Regular inspection of weight measurement systems is necessary to identify any issues that may affect their accuracy. Inspect the equipment for signs of wear and tear, such as cracks or dents.

Check the load cells, cables, and connectors for damage or corrosion.

3. Adjustment

Calibration is the process of adjusting the weighing system or scale to ensure it provides accurate measurements. Calibration should be done regularly, following the manufacturer’s guidelines.

The calibration process involves applying known weights to the scale and adjusting it until it provides accurate measurements.

Maintenance and Calibration Schedules for Different Types of Weighing Systems and Scales

The maintenance and calibration schedules for weighing systems in the transportation and logistics industry vary based on the specific type of equipment and the frequency of its use. For instance:

• Vehicle Scales: Vehicle Scales, integral for accurately determining the load of freight trucks, should be calibrated at least annually. High-frequency usage or operation in harsh environments might necessitate more frequent calibration. Regular cleaning and inspection are vital to assure accuracy and durability.
• Mobile Scales: Mobile vehicle scales, portable units used for on-the-spot weighing of vehicles, require calibration at least once a year. However, if these scales are moved frequently or used in challenging environments, they may require more frequent calibration and maintenance checks to ensure their accuracy and reliability.
• Platform Scales: Platform scales, widely used in freight terminals for weighing smaller cargo units, should be calibrated at least once a year. Regular cleaning and inspections are necessary due to the high level of use and the potential for debris accumulation. If these scales are used in high-traffic areas or are exposed to harsh conditions, more frequent calibration may be necessary.

Data and Technology – Another big step towards increasing efficiency

The transportation industry is a dynamic, ever-changing landscape requiring the latest technology to enhance efficiency, safety, and compliance. At Weighing-Net, we understand the critical role that precise weighing systems and scales play in this industry, as they precisely measure the weight of goods and materials in transit. 

With the advent of our Xtreme connectivity solution, we are redefining the relationship between data, technology, and weighing systems for the transportation sector.

Data: The Lifeblood of Logistics and Warehousing Operations

Data is the backbone of logistics and warehousing operations. From inventory management to supply chain optimisation and compliance monitoring, our weighing systems and scales generate a wealth of data that can revolutionize operational efficiency. The weight of goods, for instance, can help track inventory levels, monitor goods movement across the supply chain, and ensure adherence to weight regulations.

Our Xtreme connectivity solution integrates this data with other systems such as Warehouse Management Systems (WMS) and Transportation Management Systems (TMS). This seamless integration offers real-time visibility into inventory levels, shipping statuses, and delivery times, empowering businesses to make informed decisions and realize significant cost savings.

Moreover, data generated by weighing systems and scales can be integrated with other systems, such as warehouse management systems (WMS) and transportation management systems (TMS), to provide real-time visibility into inventory levels, shipping status, and delivery times. This integration enables logistics and warehousing operations to make informed decisions based on accurate and up-to-date information, resulting in improved efficiency and cost savings.

Weighing-Net’s Systems: Enhancing Distribution Operations 

Weighing-Net’s systems can significantly improve distribution operations in numerous ways:

• Improved Inventory Management: Our weighing systems track inventory levels, monitor goods movement, and ensure weight regulation compliance. This critical data can be used to optimise inventory levels, reduce waste, and enhance supply chain efficiency.

• Enhanced Safety: Our weighing systems ensure safe loading and transportation of goods. Overloading can lead to accidents and vehicle damage, but our systems can prevent overloading and confirm vehicles are loaded within safe weight limits.

• Increased Efficiency: Our automated weighing systems can dramatically improve operational efficiency by reducing the time and effort required to weigh goods. This fast and accurate weighing reduces the need for manual intervention and minimizes the risk of errors.

At Weighing-Net, we’re proud to be helping businesses navigate the complexities of the transportation industry with our top-class quality weighing scales. By harnessing the latest trends and technologies, such as IoT, cloud computing, and predictive maintenance, we’re helping businesses become safer, more efficient, and more compliant.

This commitment to innovation and quality is what sets Weighing-Net apart. 

Examples of How Weighing Systems and Scales Improve Distribution Operations

Weighing systems and scales can be used to improve distribution operations by becoming more efficient and safer. Here are some examples:

1. Improved inventory management: Weighing systems and scales can track inventory levels, monitor the movement of goods throughout the supply chain, and ensure compliance with weight regulations. This information can be used to optimize inventory levels, reduce waste, and improve supply chain efficiency.
2. Enhanced safety: Weighing systems and scales can ensure that goods are loaded and transported safely. Overloading can cause accidents and damage to vehicles, resulting in increased costs and potential safety hazards. Weighing systems and scales can prevent overloading and ensure that vehicles are loaded within safe weight limits.
3. Increased efficiency: Weighing systems and scales can improve operational efficiency by reducing the time and effort required to weigh goods. Automated weighing systems can weigh goods quickly and accurately, reducing the need for manual weighing and reducing the risk of errors.

Weighing systems and scales can be used to improve inventory management, enhance safety, and increase efficiency, resulting in improved operational performance and cost savings.